• 1
    Hau E. Wind Turbines: Fundamentals, Technologies, Application, Economics, Chapter 2. Springer: Berlin, Germany, 2006.
  • 2
    Spera DA. Wind turbine technology: Fundamental Concepts of Wind Turbine Engineering. The America Society of Mechanical Engineers: New York, 1995.
  • 3
    Spera DA, Janetzke DC, Richards TR. Dynamic blade loading in the ERDA-NASA 100kw and 200kw wind turbines. NASA TM-73711 1977.
  • 4
    Linscott BS, Dennett JT, Gordon LH. The Mod-2 wind turbine development project. NASA TM-82681 1981.
  • 5
    General Electric Company. Mod-5a wind turbine generator program design report. DOE/NASA/0153-3, NASA CR-174736, August 1984.
  • 6
    Price TJ. UK large-scale wind power programme from 1970 to 1990: the Carmarthen Bay experiments and the Musgrove vertical axis turbines. Wind Engineering 2006; 30: 225242.
  • 7
    Maine International Consulting LLC. Floating Offshore Wind Foundations: Industry Consortia and Projects in the United States, Europe and Japan. An Overview, September 2012.
  • 8
    Sutherland HJ, Kelly ND. Inflow and fatigue response of the NWTC advanced research turbine. ASME Wind Energy Symposium Technical Paper at the 41st AIAA Aerospace Science Meeting and Exhibit (Reno) 2003.
  • 9
    Rasmussen F, Kretz A. A dynamics and potentials for the two-bladed teetering rotor concept. Proc. AWEA Conf. (Seattle) 1992.
  • 10
    Rasmussen F. Dynamics of a two-bladed teetering rotor. Risø-R-617(EN) 1992.
  • 11
    Kallesøe BJ, Helge AM, Larsen TJ, Rasmussen F. On the dynamics of a teeter hinge with delta 3 angle on a two bladed multi MW wind turbine. Conf. Proc. 46th AIAA Aerospace Sciences Meeting and Exhibit (Reno) 2008.
  • 12
    Larsen TJ, Madsen HA, Thomsen K, Rasmussen F. Reduction of teeter angle excursions for a two-bladed downwind rotor using cyclic pitch control. Conf. Proc. 2007 European Wind Energy Conference and Exhibition (Milan) 2007.
  • 13
    Kim T, Kallesøe BS, Friedrich M. Load reduction for a two-bladed upwind turbine with partial pitch. Conf. Proc. EWEA offshore 2011 (Amsterdam) 2011.
  • 14
    Poore R. NWTC AWT-26 research and retrofit project—summary of AWT-26/27 turbine research and development. NREL/SR-500-26926 1998.
  • 15
    Larsen TJ. Hansen AM. How to HAWC2, the users manual. Risø-R-1597(en) 2007.
  • 16
    Kim T. Hansen AM. Branner K. Development of an anisotropic beam finite element for composite wind turbine blades in multibody system. Renewable Energy 2013; 59: 172183. DOI:10.1016/j.renene.2013.03.033.
  • 17
    Larsen TJ. Madsen HA. Larsen GC. Hansen KS. Validation of the dynamic wake meander model for loads and power production in the Egmond aan Zee wind farm. Wind Energy 2012; Online available, DOI: 10.1002/we.1563.
  • 18
    Hansen MH. Gaunaa M. Madsen HA. A Beddoes–Leishman type dynamic stall model in state-space and indicial formulations. Risø National Laboratory, 2004, Risø-R-1354(EN).
  • 19
    Leishman JG, Beddoes TS. A generalized model for airfoil unsteady aerodynamic behaviour and dynamic stall using the indicial method. Proceeding of the 42end Annual Forum of the American Helicopter Society. 1986.
  • 20
    Theodorsen T. General theory of aerodynamic instability and the mechanism of flutter. NACA Report 435 1935: 413–433.
  • 21
    Madsen HA, Riziotis V, Zahle F, Hansen MOL, Snel H, Grasso F, Larsen TJ, Politis E. Rasmussen F. BEM blade element momentum modeling of inflow with shear in comparison with advanced model results. Wind Energy 2011; 15: 6381. DOI:10.1002/we.493.
  • 22
    Mann J. Wind field simulation. Probabilistic Engineering Mechanics 1998; 13: 269283.
  • 23
    Vorpahl F, Strobel M, Jonkman JM, Larsen TJ, Passon P, Nichols J. Verification of aero-elastic offshore wind turbine design codes under IEA wind task XXIII. Wind Energy 2013; online published, DOI:10.1002/we.1588.
  • 24
    Popko W, Vorpahl F, Zuga A, Kohlmeier M, Jonkman J, Robertson A, Larsen TJ, Yde A, Sætertrø K, Okstad KM, Nichols J, Nygaard TA, Gao Z, Manolas D, Kim K, Yu Q, Shi W, Park H, Vásquez-Rojas A, Dubois J, Kaufer D, Thomassen P, de Ruiter MJ, Peeringa JM, Zhiwen H, von Waaden H. Offshore code comparison collaboration continuation (OC4), phase I—results of coupled simulations of an offshore wind turbine with jacket support structure. Proceedings of the 22nd International Society of Offshore and Polar Engineers Conference, Rhodes, Greece, June 17-22, 2012.
  • 25
    Willson RE, Lissaman PBS. Applied aerodynamics of wind power machines. Origon State University, May 1974.
  • 26
    IEC61400-1. ed.3. Wind turbines Part 1: Design requirements. Technical report. International electrotechnical Commission 2005.
  • 27
    Petersen JT, Thomsen K, Madsen HA. Local blade whirl and global rotor whirl interaction. Risø-R-1067(EN), Risø National Laboratory, 1998.
  • 28
    Hansen MH. Aeroelastic instability problems for wind turbines, Wind Energy 2007; 10: 551577.
  • 29
    Bossanyi EA. GH Bladed Theory Manual. GH & Partners Ltd: Bristol, England, 2003.
  • 30
    Øye S. FLEX4 simulation of wind turbine dynamics. In Proceedings of the 28th IEA Meeting of Experts Concerning State of the Art of Aeroelastic Codes for wind Turbine Calculations. Pedersen BM (ed.). Technical University of Denmark: Lyngby, 1996; 129135.
  • 31
    Jonkman JM, Buhl ML Jr. FAST user's guide. NREL/EL-500-29798. National Renewable Energy Laboratory: Golden, Colorado, 2005.
  • 32
    Riziotis VA, Voutsinas SG. GAST: a general aerodynamic and structural prediction tool for wind turbines. Proceedings of the EWEC'97, Dublin, Ireland, 1997.
  • 33
    Hansen MH. Aeroelastic properties of backward swept blades. Proceedings of 49th AIAA Aerospace Sciences Meeting Including The New Horizons Forum and Aerospace Exposition, Orlando, January, 2011.
  • 34
    Floquet G. Sur les équations différentielles linéaires à coefficients périodiques. Annales de l'École Normale Supérieure 1883; 2: 4788.
  • 35
    Skjoldan PF. Aeroelastic modal dynamics of wind turbines including anisotropic effects. Risø-PhD-66(EN) 2011.
  • 36
    Burton T, Sharpe D, Jenkins N, Bossanyi E. Wind Energy Handbook. John Wiley & Sons: Chichester, 2001.
  • 37
    Hansen MH, Hansen A, Larsen TJ, Øye S, Sørensen P, Fuglsang P. Control design for a pitch-regulated, variable speed wind turbine. Risø-R-1500(EN), Risø National Laboratory, 2005.